//
// Created by Administrator on 2021/5/20.
//

#include "iostream"
using namespace std;

int main(){

    //转义字符 换行符 \n

    cout << "hello world\n" << endl;

    //反斜杠 \\

    cout << "\\" << endl;

    //水平制表符

    cout << "aaaa\thelloworld" << endl;

    cout << "aa\thelloworld" << endl;

    cout << "aaaaaa\thelloworld" << endl;

    system("pause");

    return 0;
}